how to plot probability density plot ?
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I have two dimensional array 1*120, I want to make probability density plot in. how to I plot in matlab?
回答（1 个）
Image Analyst
2015-2-28
How about calling hist() and bar() or plot()?
data = randn(1, 120)
[counts, binCenters] = hist(data, 16)
counts = counts / sum(counts); % Normalize
bar(binCenters, counts)
grid on;
2 个评论
ishita agrawal
2017-8-19
Hey, I was looking for similar solution. It solved my problem. Thanks.
Image Analyst
2017-8-19
You're welcome. You can vote for answers if you want to "thank" the poster with reputation points. Now, with recent releases of MATLAB, we use histcounts() or histogram() instead of hist().
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2017-8-19
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